DUN & BRADSTREET CORP DEL NE

CUSIP: 26483E100 Class: COM

K2 PRINCIPAL FUND, L.P.'s Holding History (CIK: 0001461790)

Note: Option positions (PUT/CALL) are excluded.

Q4 2018
Shares 44,862 Value ($000) $6,404 Avg Close — Range —
Q3 2018
Shares 28,600 Value ($000) $4,076 Avg Close — Range —